DEV Community

Beginners

"A journey of a thousand miles begins with a single step." -Chinese Proverb

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
SMOTE: The Creature Creation Lab That Saves Your Minority Class From Extinction

SMOTE: The Creature Creation Lab That Saves Your Minority Class From Extinction

Comments
10 min read
Outliers: The Art of Deciding Whether That 3,000 kg Penguin Is a Data Entry Error or an Actual Monster

Outliers: The Art of Deciding Whether That 3,000 kg Penguin Is a Data Entry Error or an Actual Monster

Comments
13 min read
Imbalanced Datasets: When Your Model Gets 99% Accuracy by Being Completely Useless

Imbalanced Datasets: When Your Model Gets 99% Accuracy by Being Completely Useless

Comments
11 min read
Label Encoding: The Simple Trick That's Either Genius or Disaster Depending on One Question

Label Encoding: The Simple Trick That's Either Genius or Disaster Depending on One Question

Comments
9 min read
Normalization vs Standardization: The Tale of Two Translators Who Speak Different Languages

Normalization vs Standardization: The Tale of Two Translators Who Speak Different Languages

Comments
11 min read
Feature Scaling: Why Your Model Thinks a $50,000 Salary Matters More Than 20 Years of Experience

Feature Scaling: Why Your Model Thinks a $50,000 Salary Matters More Than 20 Years of Experience

Comments
11 min read
Build Your First AI Agent: Ace Your Dev Job Search

Build Your First AI Agent: Ace Your Dev Job Search

3
Comments
11 min read
Handling Categorical Variables: Teaching Your Model to Understand "Red," "Blue," and "Green" Without Having a Mental Breakdown

Handling Categorical Variables: Teaching Your Model to Understand "Red," "Blue," and "Green" Without Having a Mental Breakdown

Comments
11 min read
One-Hot Encoding: The Genius Trick That Works Perfectly Until It Explodes Your Computer

One-Hot Encoding: The Genius Trick That Works Perfectly Until It Explodes Your Computer

Comments
11 min read
Building AI Agents in TypeScript with the Strands Agents SDK

Building AI Agents in TypeScript with the Strands Agents SDK

12
Comments
6 min read
The Portfolio Paradox. Why Listing More Side Projects Is Killing Your Developer Job Search

The Portfolio Paradox. Why Listing More Side Projects Is Killing Your Developer Job Search

1
Comments
3 min read
I Built 27 Browser Games in 2 Weeks — Here's What I Learned About Shipping Fast

I Built 27 Browser Games in 2 Weeks — Here's What I Learned About Shipping Fast

1
Comments 2
7 min read
How to Send Contact Form Submissions to WhatsApp (No Backend Required)

How to Send Contact Form Submissions to WhatsApp (No Backend Required)

1
Comments
2 min read
Hooks: How to Put Guardrails on Your AI Coding Assistant

Hooks: How to Put Guardrails on Your AI Coding Assistant

Comments
4 min read
Why My S3 Object URL Still Gave Access Denied (And How I Fixed It)

Why My S3 Object URL Still Gave Access Denied (And How I Fixed It)

Comments
2 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.